388799424

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1$

素因数の和:547

約数の個数: 168

約数和(自身を含む): 1212098160

約数和(自身を除く): 823298736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 137, 144, 156, 192, 208, 234, 274, 288, 312, 379, 411, 416, 468, 548, 576, 624, 758, 822, 832, 936, 1096, 1137, 1233, 1248, 1516, 1644, 1781, 1872, 2192, 2274, 2466, 2496, 3032, 3288, 3411, 3562, 3744, 4384, 4548, 4927, 4932, 5343, 6064, 6576, 6822, 7124, 7488, 8768, 9096, 9854, 9864, 10686, 12128, 13152, 13644, 14248, 14781, 16029, 18192, 19708, 19728, 21372, 24256, 26304, 27288, 28496, 29562, 32058, 36384, 39416, 39456, 42744, 44343, 51923, 54576, 56992, 59124, 64116, 72768, 78832, 78912, 85488, 88686, 103846, 109152, 113984, 118248, 128232, 155769, 157664, 170976, 177372, 207692, 218304, 236496, 256464, 311538, 315328, 341952, 354744, 415384, 467307, 472992, 512928, 623076, 674999, 709488, 830768, 934614, 945984, 1025856, 1246152, 1349998, 1418976, 1661536, 1869228, 2024997, 2492304, 2699996, 2837952, 3323072, 3738456, 4049994, 4984608, 5399992, 6074991, 7476912, 8099988, 9969216, 10799984, 12149982, 14953824, 16199976, 21599968, 24299964, 29907648, 32399952, 43199936, 48599928, 64799904, 97199856, 129599808, 194399712, 388799424]

約数ペア:

[(1, 388799424), (2, 194399712), (3, 129599808), (4, 97199856), (6, 64799904), (8, 48599928), (9, 43199936), (12, 32399952), (13, 29907648), (16, 24299964), (18, 21599968), (24, 16199976), (26, 14953824), (32, 12149982), (36, 10799984), (39, 9969216), (48, 8099988), (52, 7476912), (64, 6074991), (72, 5399992), (78, 4984608), (96, 4049994), (104, 3738456), (117, 3323072), (137, 2837952), (144, 2699996), (156, 2492304), (192, 2024997), (208, 1869228), (234, 1661536), (274, 1418976), (288, 1349998), (312, 1246152), (379, 1025856), (411, 945984), (416, 934614), (468, 830768), (548, 709488), (576, 674999), (624, 623076), (758, 512928), (822, 472992), (832, 467307), (936, 415384), (1096, 354744), (1137, 341952), (1233, 315328), (1248, 311538), (1516, 256464), (1644, 236496), (1781, 218304), (1872, 207692), (2192, 177372), (2274, 170976), (2466, 157664), (2496, 155769), (3032, 128232), (3288, 118248), (3411, 113984), (3562, 109152), (3744, 103846), (4384, 88686), (4548, 85488), (4927, 78912), (4932, 78832), (5343, 72768), (6064, 64116), (6576, 59124), (6822, 56992), (7124, 54576), (7488, 51923), (8768, 44343), (9096, 42744), (9854, 39456), (9864, 39416), (10686, 36384), (12128, 32058), (13152, 29562), (13644, 28496), (14248, 27288), (14781, 26304), (16029, 24256), (18192, 21372), (19708, 19728)]